What is the weather like in Gateway Arch National Park vs Indianapolis in December?

In December, Gateway Arch National Park averages 9°C high / -2°C low with about 58 mm of rain; Indianapolis averages 5°C high / -3°C low with about 65 mm.

Gateway Arch National Park vs Indianapolis in December

Gateway Arch National Park is the better pick in December — 71 vs 49 on SeasonMap's comfort score. Gateway Arch National Park is cold, a little rain, clean air, while Indianapolis is cold, a little rain, clean air.

Gateway Arch National Park vs Indianapolis — December climate, side by side

	🇺🇸 Gateway Arch National Park	🇺🇸 Indianapolis
Comfort score	71/100 (B)	49/100 (F)
Feels-like high	5°C	2°C
Avg high / low	9° / -2°	5° / -3°
Rainfall	58 mm	65 mm
Rainy days	7	8
Humidity	70%	74%
Air quality (AQI)	32	33

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Gateway Arch National Park 🇺🇸 United Statescold, a little rain, clean air · best April71
Indianapolis 🇺🇸 United Statescold, a little rain, clean air · best September49

Gateway Arch National Park vs Indianapolis in December — FAQ

Is December better in Gateway Arch National Park or Indianapolis?: Gateway Arch National Park is the better pick in December — 71 vs 49 on SeasonMap's comfort score. Gateway Arch National Park is cold, a little rain, clean air, while Indianapolis is cold, a little rain, clean air.
What is the weather like in Gateway Arch National Park vs Indianapolis in December?: In December, Gateway Arch National Park averages 9°C high / -2°C low with about 58 mm of rain; Indianapolis averages 5°C high / -3°C low with about 65 mm.